def tx_from_text(self, txt):
from electrum_zclassic.transaction import tx_from_str
try:
txt_tx = tx_from_str(txt)
tx = Transaction(txt_tx,
sign_schnorr=self.wallet.is_schnorr_enabled())
tx.deserialize()
return tx
except:
traceback.print_exc(file=sys.stdout)
self.show_critical(
_("Electron Cash was unable to parse your transaction"))
return
def on_qr(self, data):
from electrum_zclassic.bitcoin import base_decode, is_address
data = data.strip()
if is_address(data):
self.set_URI(data)
return
if data.startswith('zclassic:'):
self.set_URI(data)
return
# try to decode transaction
from electrum_zclassic.transaction import Transaction
from electrum_zclassic.util import bh2u
try:
text = bh2u(base_decode(data, None, base=43))
tx = Transaction(text)
tx.deserialize()
except:
tx = None
if tx:
self.tx_dialog(tx)
return
# show error
self.show_error("Unable to decode QR data")